标签：sel span style round color nbsp logs mysql --
ROUND(x) 用于对 x 进行四舍五入
mysql> SELECT ROUND(-1.14), ROUND(1.14); +--------------+-------------+ | ROUND(-1.14) | ROUND(1.14) | +--------------+-------------+ | -1 | 1 | +--------------+-------------+
标签：sel span style round color nbsp logs mysql --
原文地址：http://www.cnblogs.com/pzk7788/p/6891762.html
